What is the operating temperature range?

The service temperature range is 0 to 200 degrees Celsius.

What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) for payment.

Pneumatic Wafer End Inflatable Seated Concentric Butterfly Valve for Bulk Material

Name: Pneumatic Wafer End Inflatable Seated Concentric Butterfly Valve for Bulk Material
Brand: ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
SKU: 2107824552

Henan, ChinaZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

US$300.00-4,500.00

1 Set

Product profile

Customization

Available

Media

Abrasive and Corrosive Medium

Driving Mode

Pneumatic

Model NO.

FRD672F

Connection Form

Wafer

Structure

Double-Eccentric Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Fluorine

Valve Body

Casting

Standard

GB/T13927,API598

Application

Industrial Usage

Certificate of Origin

Authorized by The Chinese Customs

Color

Colors Can Be Customized

Air Connector

Size According to Site Requirements

Positioner

The Valve Has Its Own Regulating Characteristics

Transport Package

Wooden Box

Specification

DN50~DN1000

Trademark

FREE-VALVE

Origin

China

HS Code

8481809000

Production Capacity

200set/Month

Key features

Zero Leakage Inflatable Seal: Inflatable seat presses tightly against disc to create a tight seal, achieving zero leakage.

Extended Service Life: Disc rotates without rubbing the seat, reducing wear and tear to prolong valve lifespan.

Low Friction Operation: Seat deflates before opening, allowing disc to rotate easily with less force and torque.

Customizable Color: Colors can be customized to meet specific customer requirements.

Versatile Material Handling: Suitable for liquids, dry bulk materials, slurry, and abrasive/corrosive media.

Wide Size Range: Available in sizes from DN50 to DN1000 for various industrial applications.

Custom Air Connector: Air connector size is adjusted according to specific site requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCustomization from DesignsOEM Services

ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-11-14Nearest Port: SHANGHAI PORTAverage Response Time: ≤2.40hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD is a limited company specializing in valves, with valid import/export licensing and substantial export reach. It offers OEM, ODM, and multiple forms of customization, while exporting to a broad set of global markets and holding seven years of export experience. However, the supplier has only two employees, no cooperative suppliers, no inventory, overseas warehouse, overseas showroom, overseas agents, or branches, and has not participated in offline trade shows. Service-management documentation is weak: approved-supplier records lack signatures or dates, and no written procedures or records were identified for corrective actions or complaint handling. The supplier does not provide 3D software design, has had no new products in the past year, and lacks an SDK. Financial information is only represented by reporting years, without performance values. An audit by TÜV Rheinland is recorded, but the audit result is listed as 0 and the report validity shown ended...

Supplier typeThe supplier is identified as a limited company with no larger-company affiliation, two employees, and valves as its primary product. It also holds a valid import/export license, indicating an independently operated trading and manufacturing entity with export authorization.

After-Sales capabilityThere are no written procedures or records for customer complaint handling or corrective and preventive actions. The supplier also lacks inventory, overseas warehouses, overseas showrooms, overseas agents, and branches, limiting documented and geographically supported after-sales infrastructure.

R&D capabilityThe supplier provides ODM services, but it does not provide 3D software design, reported no new products during the past year, and has no available SDK. These explicit limitations indicate weak evidence of current product-development and software-enabled innovation.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, demonstrating broad stated customization capability despite lacking 3D software design.

Product Q&A

Q:What is the sealing mechanism of this valve?

The valve uses an inflatable seat that inflates to press against the disc, creating a tight seal for zero leakage, and deflates to allow easy rotation.

Q:What types of media can this valve handle?

It is suitable for liquids, dry bulk materials, slurry, and abrasive or corrosive media.

Q:What is the size range of the valve?

The size range is DN50 to DN1000.

Q:Can the valve color be customized?

Yes, the colors can be customized according to customer requirements.

Q:How does the inflatable seat design improve durability?

The design ensures the disc does not rub against the seat during operation, reducing wear and tear and prolonging the service life.